Linedef type 308

Linedef type 308, Race Only – Once, is a type of linedef executor trigger which activates any linedef executor in the control sector when a player activates a taggedtrigger sector. This linedef executor will trigger only the first time, and then cannot be triggered again until the map is reloaded.

Unlike linedef type 302, this linedef executor trigger will only work if the level is being played in Race mode. This is useful for levels which support both Single Player and Race, where it can be used to do things like opening doors, automatically solving puzzles, etc., to make race smoother.